Specification Brand : BCP Fasteners BulletPoint : Bolt Motorcycle Hardware 023-10620 Bolt Motorcycle Hardware 10mm Hex Head Flange Bolts - M6 x 1.0 x 20/Stainless Steel BulletPoint1 : Zinc plated for corrosion resistance BulletPoint2 : Package of 50 pieces BulletPoint3 : Hex Socket Drive 7/16" BulletPoint4 : Overall Height .231 Inches BulletPoint5 : Flange Diameter .582" Inches BulletPoint6 : Suitable for all kinds of wooden furniture connection fixed use. BulletPoint7 : The unique external thread ensures positive locking and offers strong resistance against pull-out due to torsion or vibration. Color : Stainless Steel DriveSystem : External Hex ExteriorFinish : Zinc ExteriorFinish1 : Silver ExteriorFinish2 : Zinc ExternallyAssignedProductIdentifier1 : 688938503178 ExternallyAssignedProductIdentifier2 : 0688938503178 ExternallyAssignedProductIdentifier3 : 00602451641032 FinishType : Zinc Plated GpsrSafetyAttestation : 1 GradeRating : Grade 8 8 ItemName : Fifty (50) 1/4-20 Zinc Plated Serrated Flange Hex Lock Nuts (BCP269) ItemPackageDimensions_Height : 11.303 centimeters ItemPackageDimensions_Length : 1.6002 centimeters ItemPackageDimensions_Width : 10.795 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : flange-nuts Manufacturer : BCP Fasteners ManufacturerGrade : Grade 8 8 Material : Carbon Steel MaximumShearStrength : Approximately 300 MPa (43,500 psi) MeasurementSystem : Inch MetalType : Carbon Steel MetalType1 : Nickel MetalType2 : Alloy Steel ModelNumber : BCP269 NumberOfItems : 1 NumberOfPieces : 50 PackageLevel : unit PartNumber : BCP269 ProductDescription : Zinc plated for corrosion resistancePackage of 50 piecesHex Socket Drive 7/16"Overall Height .231 InchesFlange Diameter .582" InchesFlange nuts have a wide flange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface. The flange is also serrated to provide a locking action. The serrations are angled such that they keep the nut from rotating in the direction that would loosen the nut. Because of the serrations they cannot be used with a washer or on surfaces that must not be scratched. The serrations help in preventing the vibration of the nut from moving the fastener, thus maintaining the holding power of nut. ProductSiteLaunchDate : 2018-06-05T19:28:48.601Z SafetyDataSheetUrl : No Size : 1/4-20 (50 ct) StreetDate : 2018-08-27T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 31161700